Question

30 is 66% of what?

Answer 1

Answer:

45.45

186.36

85.897

75

270.37%

144.74%

Step-by-step explanation:

For questions 1 - 4 we need to multiply the quantitity by 100 and then divide by the porcentage we are asked for:

30 is 66% of what?

$\frac{30*100}{66} =45.45$

41 is 22% of what?

$\frac{41*100}{22}=186.36$

67 is 78% of what?

$\frac{67*100}{78} =85.897$

27 is 36% of what?

$\frac{27*100}{36} =75$

For questions 5 and 6 we need to multiply the amount that we want to know how much porcentage it is by 100, and then divide by the original quantity.

What percent of 43 is 27?

$\frac{43*100}{27}=270.37$%

What percent of 55 is 38?

$\frac{55*100}{38} =144.74$%

Answer 2

Answer:

1. is 19.8

How to do it

x. 66

__. ___

30. 100

66 times 30 gets u 1980

then divide that by 100 and that gets you

19.8

that's how u do it for 1-4

except change the numbers

I don't know exactly how to do 5 and 6 sorry!